baber/WOPTO huggingface dataset:
Patent JP-S616200-A (JP)
Title: Process for doping crystal of gaas, inas, or the like with si
Inventor: SUDOU ICHIROU
IPC: C30B29/40
Filed: 1984-06-19
Abstract: PURPOSE:To obtain uniform crystal having only slight concn. difference in the crystal without entanglement of oxygen in the stage of synthesizing crystal of GaAs or InAs, or a crystal based thereon, or in the stage of growing single crystal by adding a necessary amt. of previously prepd. SiAs and regulating the degree of doping optionally. CONSTITUTION:For example, when GaAs is synthesized, Ga and As are charged in a crucible made of BN, etc., and B2O3 is placed thereon, and the synthesis is carried out by heating in the stream of N2, etc. under pressure. In this invention, calculated amt. of Si is added in the form of SiAs in addn. to Ga and As and heated. In this case, since the m.p. of SiAs is 11 deg.C which is lower than the m.p. of GaAs, i.e. 1,248 deg.C, SiAs becomes liquid and is easily reactive with GaAs, and is easily miscible and uniformized. Therefore, a regulated amt. of Si can be doped in the crystal of GaAs, InAs, etc.
Patent JP-H01294820-A (JP)
Title: Charging method in heating furnace
Inventor: FUKUI NOBUO
IPC: C21D1/00
Filed: 1988-05-24
Abstract: PURPOSE:To facilitate classifying work and to improve the unit consumption of fuel by measuring temp. of a cast slab with a temp. detector fitted to a crane at the crane conveying process before laying on a charging table in a heating furnace. CONSTITUTION:The temp. of the cast slab 2 measured with the temp. detector 7 by command of a crane controller 11, is displaced into the prescribed electric signal through a converter 12 and inputted to a computer 13. In the computer 13, based on comparison information from a computer 13a for control, the classification of the measured temp. of steel slabs 2 is executed. Each classified steel slab 2 is laid on carrying table 4 and as it is already decided that this steel slab is charged to any heating furnaces 10a, 10b and 10c, time loss 1 needed to the classification, etc., is eliminated and charging work is smoothly executed, and as the suitable heating furnace to raise the temp. after that in accordance with the temp. of each steel slab 2, is selected, the heating is effectively executed.
Patent JP-S6017721-A (JP)
Title: Driving method of liquid crystal display device
Inventor: WATANABE MOTOFUMI
IPC: G09G3/36
Filed: 1983-07-11
Abstract: PURPOSE:To reduce a leakage of a current, etc., especially at the time of switching a display, by applying a signal of a low frequency to a scanning electrode and a signal electrode. CONSTITUTION:In case of a time-division driving by a voltage averaging method, a pulse signal (peak value V0) is applied in a selection time gammaDof a scanning signal waveform, and in a non-selection time, an AC signal of a period of 2/NfF (frequency NfF/2) is applied [provided that the number of time division scanning lines (duty ratio) is eight lines which are the same as before]. A frequency of a scanning signal waveform (a) applied to a common electrode (scanning electrode) in a non-selection time is 1/2 as compared with a conventional one, and on the other hand, a frequency of signal waveforms (b), (c) applied to a segment electrode (signal electrode) is also reduced to 1/2 as compared with a conventional one. The reason why it can be realized to reduce a frequency in this way is because the AC signal in the non-scanning selection time of the scanning signal waveform is obtained by inverting a conventional AC signal at every one AC waveform unit.
Patent JP-S5916788-A (JP)
Title: Rolled-type heat-sensitive stencil paper
Inventor: HATSUTORI SHIYUUJI
IPC: B41N1/24
Filed: 1982-07-19
Abstract: PURPOSE:To secure operations in feeding and fitting a stencil in a totoally automatic stencil-making printing press, by providing reinforced parts at an interval necessary for each cycle of stencil making and printing, in a rolled stencil paper consisting of a laminate of a film and a porous tissue paper. CONSTITUTION:The rolled-type stencil paper 46 consisting of a laminate of a polyester film and a porous tissue paper is provided with the reinforced parts 47 by adhering a paper (having a predetermined width) at intervals of, for example, 50cm so that a stencil for a B4 size copy can be formed from the stencil paper 46. The reinforced parts may be formed by applying an acrylic adhesive in a sufficient theickness, instead of adhering the paper. When the rolled- type stencil paper 29 thus obtained is applied to a totally automatic stencil- making printing press, it is securey fed into a stencil feeder 30 reciprocated between a form cylinder 31 and rollers 21 to set an end of the stencil paper 29 to a form cylinder clamp 32, so that the stencil paper 29 can be transferred smoothly.
Patent JP-2000323900-A (JP)
Title: Inspecting method for part position
Inventor: YAMAGUCHI TAKESHI
IPC: G01B11/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a part position inspecting method wherein even the positions of parts of various shapes and colors are accurately inspected. SOLUTION: A chip part 30 is imaged with a camera 11 from above to provide a first image by lighting the chip part from above with an upper lighting 12 according to the shape and color of the part, while the chip part is imaged with the camera 11 from above to provide a second image by lighting it in downward diagonal direction with a lateral lighting 13. Then, a point of an image which is acquired by summing the first and second images or by subtraction between them where a brightness is maximum or minimum is detected. Otherwise, a point of an image acquired by imaging the chip part with the camera 11 from above by lighting it in downward diagonal direction with the lateral lighting 13 where a brightness is minimum is detected.
Patent JP-S6017625-A (JP)
Title: Temperature control equipment of burner
Inventor: HORII HIROSHI
IPC: F23N5/02
Filed: 1983-07-11
Abstract: PURPOSE:To enable to realize the capacity akin to a ratio control valve by a method wherein the difference between the output of a temperature sensor and the established standard value is amplified by a deviation proportional amplifier and is PWM controlled. CONSTITUTION:Assuming the temperature is low, the output voltage ei1 of a deviation proportional amplifier 16 is larger than e0, so a comparator 19, of which output is Co, produces [H] output. And if the room temperature rises and the output voltage ei of the deviation proportional amplifier becomes ei2, the output Co of the comparator 19 keeps on producing output [H] while Ton terms, during which eo>ei2 realizes. Furthermore, if the temperature rises, and the output ei becomes ei>eo, the output Co of the comparator 19 stops the input to a sequence controller 7. In the same manner, even if a electromagnetic valve is to be an ON-OFF valve, the effective power will be controlled proportionally with the period T, because the temperature is controlled by the deviation proportional amplifying method.
Patent JP-S6019227-A (JP)
Title: Document processing method
Inventor: SATOU YUTAKA
IPC: G06F3/02
Filed: 1983-07-11
Abstract: PURPOSE:To secure the assured selection of documents by providing the 1st step to display a list of registered documents, the 2nd step to divide the designated contents into two groups and display them at a time and the 3rd step to either display the contents on the entire screen or go back to the 1st step. CONSTITUTION:A job selection menu is displayed at a display device 13 with operation of a keyboard 12. When a menu number for replacement of documents is fed, the title and format information on the document registered to an external memory medium 15 is displayed in the form of a list. Then an operator feeds a desired document number written in the list. Thus the list is displayed in the upper column, and the contents of the selected document are displayed in the lower column. If the selected document is not the one desired, a cancel key is pushed to display the list again. In case the desired document is selected, an execution key is pushed to display a full screen for editing and proofreading. Then the procedure proceeds to the editing and proofreading processes.
Patent JP-H08317948-A (JP)
Title: Skin burn healing poultice
Inventor: KURODA HIROSHI
IPC: A61L15/58
Filed: 1995-05-25
Abstract: PURPOSE: To provide a skin burn healing poultice which exhibits excellent effect in initial treatment of skin burn by enclosing a heat insulating agent in a supporting body and making a glass transition temperature of the adhesive agent to a prescribed temperature range. CONSTITUTION: An adhesive agent layer composed of an adhesive agent and medicine is disposed on one side of supporting body, an heat insulating agent is enclosed in the supporting body, and the glass transition temperature of the adhesive agent is made to be -60 to -100 deg.C. The supporting body uses materials having strength, flexibility and adhesiveness sufficient to contain the heat insulating agent, including such resin film as soft polyvinyl chloride film for example. Methods to enclose the heat insulating agent in the supporting body may include a method to wrap the heat insulating material into a supporting body formed in the shape of a bag. The heat insulating agent has no special limitation as long as it has softness or fluidity suitable for affixing onto skin, and may include oil gel.  Adhesive agents with a glass transition temperature in a range of -60 to -100 deg.C would include adhesiveness doner resin, such as natural coumarone-indene resin.
Patent JP-H08321989-A (JP)
Title: Image reader
Inventor: NAKAMURA KENJI
IPC: H04N5/253
Filed: 1995-05-25
Abstract: PURPOSE: To acquire various data quickly and easily by shutting a light to an image sensor in interlocking with the movement of a carriage. CONSTITUTION: A lighting system comprising a lamp 10 or the like and an image pickup system consisting of a CCD 12 or the like are provided with a film feed system reciprocating a carriage 8 in the vertical scanning direction inbetween and the lighting system and the image pickup system are partitioned by a light shield plate 15 to which an exposure window 15A is made. The light shield plate 15 is provided with a shutter member 16 opening/closing the exposure window 15A in interlocking with the movement of the carriage 8 and when the carriage 8 is returned to the home position, a lever 17 pivots the shutter member 16 to completely close the exposure window 15A and when the carriage 8 leaves the home position forward, the shutter member is pivoted reversely by its self-weight to open the exposure window 15A.
Patent JP-S5552857-A (JP)
Title: Distribution/accumulation apparatus for sheet material
Inventor: YOSHIMURA SHIGERU
IPC: B65H39/11
Filed: 1978-10-14
Abstract: PURPOSE: To reduce the cost and power consumption with a simpler construction inside the sorter by means of proper guide rollers replacing the rollers provided on the tray side.  
     CONSTITUTION: A sheet material enters the sorter through an intake opening 4 and conveyed through a horizontal conveying passage to the right with a drive roller 10 and a driven roller 11. In the vertical conveying passage, the sheet is conveyed vertically grasped with a drive roller 16 invariably rotating and a driven roller 17 rotating in contact with a roller 16 arranged on the right door. On the other hand a guide plate 29 arranged facing turning means 18 through the vertical conveying passage guides the sheet conveyed between roller pairs 16 and 17 together with the undriven turning means 18. The guide plate 29 has concave sections corresponding to the respective turning means so that a turning means 19a drift into the concave section. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07300003-A (JP)
Title: Disk wheel for tubeless tire
Inventor: KURAMOCHI FUMIHIKO
IPC: B60C17/04
Filed: 1994-04-29
Abstract: PURPOSE:To provide a disk wheel for a tubeless tire wherein a seal member can be easily fitted without worsening its assembly workability by a small man-hour when assembled/disassembled the disk wheel while a leak of air, lightening its weight, in the tubeless tire can be surely prevented with a simple structure. CONSTITUTION:A rim band 6, having a seal part 7 comprising rubber, synthetic resin, etc., adhering to a mating surface of inner/outer rims of a disk 1 by a pressure of air in a tire, is provided in a peripheral edge part 5 of a connection part between the outer/inner rims 2, 3 in a peripheral edge of the disk.
Patent JP-H118827-A (JP)
Title: Image pickup device and image pickup method
Inventor: YOKOI MAKOTO
IPC: H04N5/907
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which reduces the cost, miniaturizes a circuit scale and also reduces power consumption. SOLUTION: In a recording mode, YUV data (color-difference multiplex signal) equivalent to one frame which is outputted by a color process circuit 11 in a fixed cycle is periodically written on DRAM 14 through DMA transfer via a direct memory access(DMA) controller 12. The write of the YUV data equivalent to one frame is performed through a prescribed image map. Also, the controller 12 reads YUV data that is periodically expanded on the DRAM 14 from the circuit 11 in accordance with the image map and outputs it to a video encoder 15. Then, the encoder 15 generates a video signal based on information that is automatically updated in accordance with periodical updation of image information that is taken in by a CCD 6 on the DRAM 14 and show a current image on a display 16 even without using a VRAM controller nor VRAM.
Patent JP-H08321718-A (JP)
Title: Antenna
Inventor: SEKINE SHUICHI
IPC: H01Q13/08
Filed: 1995-05-25
Abstract: PURPOSE: To obtain an excellent band characteristic when an antenna element is arranged on a ground conductor with a definite size so as to form a one-side short-circuit patch antenna. CONSTITUTION: The one-side short-circuit patch antenna is formed by arranging a couple of antenna elements 103, 104 each having a short-circuit piece short- circuited to a ground conductor 102 on a dielectric board 101 whose rear side is formed with the rectangular ground conductor plate 102. The antenna elements 103, 104 are arranged so that each short-circuit side is located in the vicinity of two edges opposite to each other on the ground conductor plate 102.
Patent JP-S61284760-A (JP)
Title: Diazo copying material
Inventor: ISHII HIDEYO
IPC: G03C1/60
Filed: 1985-06-10
Abstract: PURPOSE:To prevent fading of an image and discoloration of background due to NOx by using fine silica particles specified in physical properties and a styrene-acrylic type resin emulsion for a binder. CONSTITUTION:A 2-component type diazo copying material is prepared by binding a diazonium salt, a coupling component, and the fine silica particles on a support with the binder resin of the styrene-acrylic type resin emulsion having a glass transition point (Tg) of >=15 deg.C. Said fine silica particles has the following physical properties: An oil absorptivity of 200-280ml/100g, an average particles diameter of 1-6mum, and the particle diameter fraction of 2-5mum amounting to 70-95wt.% of the total weight, a specific surface area of 200-260m<2>/g, and an apparent density of 0.15g/ml, thus permitting sufficient color development performance to be attained and resistance to fading due to NOx and sunshine.
Patent JP-H04329061-A (JP)
Title: Picture reader
Inventor: TAKESUE TOSHIHIRO
IPC: H04N1/028
Filed: 1991-04-30
Abstract: PURPOSE:To quicken a read speed without deteriorating a read density of a picture of a original, to quicken a read speed of the original and to increase the read density. CONSTITUTION:A light radiates from a fluorescent light 4 to an original 3 placed on an original platen glass 2 and a reflected light from the original 3 is led to an image forming lens 6 via reflecting mirrors 8, 9, 10, a luminous flux of a projection image reduced by the image forming lens 6 is subjected to optical path separation by a half mirror 21, the one radiates to a 1st CCD line sensor 22 and the other radiates to a 2nd CCD line sensor 23 and the CCD line sensors 22, 23 apply photoelectric conversion to the projected image. Then the speed of the subscanning (direction of arrow A) is double and both the CCD line sensors 22, 23 are used to read two adjacent lines simultaneously, then the read speed is doubled without deteriorating the read density.
Patent JP-S617517-A (JP)
Inventor: TSURUSAKI AKIRA
IPC: H01H13/14
Filed: 1984-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06336900-A (JP)
Title: Denitration device
Inventor: KATAYA ATSUSHI
IPC: E21F1/00
Filed: 1993-05-28
Abstract: PURPOSE:To maintain high denitration efficiency by forming a denitration device with an oxidation device oxidizing the NO in the tunnel exhaust gas into NO2, a fan, and an absorbent block absorbing NO2, and controlling oxidation via the feedback of the residual O3 concentration. CONSTITUTION:This denitration device is provided with an oxidation device 102 oxidizing the NO in the tunnel exhaust gas into NO2, a fan 103, and an absorbent block 104 absorbing NO2, and oxidation is controlled via the feedback of the residual O3 concentration after oxidation. A post-oxidation O3 concentration meter 1 is provided after the oxidation of the tunnel exhaust gas 101, the residual O3 concentration value 2 is calculated to discriminate whether it is within the specified range, the upper limit or above of the range, or the lower limit or below. When it is within the range, an oxidation quantity fixing instruction 4 is outputted to the oxidation device 102. When it is the upper limit or above, or the lower limit or below, a decreasing instruction 3 or an increasing instruction 5 is outputted. The feed-forward control having the estimating function of the fluctuation quantity of oxidation is added to completely oxidize NO into NO2, and high denitration efficiency is maintained.
Patent JP-H01297471-A (JP)
Title: Heat-resistant inorganic composition
Inventor: FUJII YOJI
IPC: C04B41/87
Filed: 1988-05-26
Abstract: PURPOSE:To provide the subject composition containing a partially hydrolyzed sol of a composite alkoxide derived from one or more alkoxides such as Si alkoxide, Ti alkoxide, etc., having excellent acid resistance, alkali resistance, high-temperature adhesivity, etc., and usable as an admixture for refractory aggregate. CONSTITUTION:The objective composition is produced by compounding (A) 10-200 pts.wt. of a hydrolyzed sol of a composite alkoxide produced by hydrolyzing the OR group of one or more composite alkoxides selected from alkoxides of Si, Ti, Al and Zr with water at a molar ratio of preferably 1:0.08-0.6 to (B) 100 pts.wt. of a refractory aggregate such as oxide (e.g., SiO2 or TiO2). A filling adhesive material giving a thick coating film is produced by compounding 10-25 pts.wt. of the hydrolyzed sol of the composite alkoxide to 100 pts.wt. of the refractory aggregate and a coating material giving thin coating film thickness can be produced by compounding 25-200 pts.wt. of the sol.
Patent JP-H02305297-A (JP)
Title: Remote control transmitter
Inventor: TAKASHIMA YOSHINORI
IPC: H04Q9/00
Filed: 1989-05-19
Abstract: PURPOSE:To correctly lead infrared rays from a remote control transmitter to a remote control receiver by arranging the axis of infrared light emission (axis of luminous flux) of an infrared light emitting element, which is provided in a remote control transmitter main body, at an angle to the main body with respect to a remote control transmitter of an air purifier for vehicle or the like. CONSTITUTION:An infrared light emitting element 24 is arranged at an angle to a remote control transmitter main body 21. An axis 25 of the luminous flux from the infrared light emitting element 24 is inclined to the remote control transmitter 21 and its face 23. Since an axis 4 of the luminous flux of infrared rays emitted from a remote control transmitter main body 1 is inclined to the face of the remote control transmitter main body 1 with respect to the remote control transmitter of the air purifier for vehicle which is constituted in this manner, an axis 4 of the luminous flux of infrared rays is correctly directed to an infrared remote control receiver 8, and the operation is accurately performed to prevent the malfunction.
Patent JP-H01297669-A (JP)
Title: Image recorder
Inventor: MACHINO HITOSHI
IPC: G03G15/04
Filed: 1988-05-26
Abstract: PURPOSE:To facilitate operation by permitting a 2nd input means to set and input the fluctuating amount of a variable power rate of an image fluctuating due to the depression of a 1st input means, and rendering a calculating means to calculate the variable power rate of the recorded image based on the frequency that the 1st input means is depressed or its time and on the fluctuating amount inputted from the 2nd input means. CONSTITUTION:The 2nd input means 1100 sets and inputs the fluctuating amount of the variable power rate of the image fluctuating due to the depression of the 1st input means 1000. Based on the frequency that the 1st input means 1000 is depressed or its time and the fluctuating amount inputted from the 2nd input means 1100, the calculating means 1200 calculates the variable power rate of the recorded image. As a result, in the case of setting a greater rate, a greater fluctuating amount can be set. Thus, the depressing frequency or time that an operator depresses the 1st input means 1000 can be reduced substantially.
Patent JP-H0421122-A (JP)
Title: Data converter
Inventor: TANAKA NOBUAKI
IPC: G06F5/00
Filed: 1990-05-16
Abstract: PURPOSE:To transmit a data group while holding a pointer as it is by changing a conversion system in accordance with the order of data conversion requirements and converting data connected through a pointer in program language into a data string. CONSTITUTION:A data sort deciding means 4 decides whether the data are real data or a pointer and requires conversion to a real data retrieving and deciding means 5a in the case of the real data or a pointer retrieving and deciding means 5b in the case of a pointer. When the pointer follows the real data, the real data are inputted to an area indicating the real data in a data sequence and positional information in the data string of the real data previously inputted to the data string is inputted to an area indicating the pointer in the data string. When the real data follows the pointer, the real data are inputted to the area indicating the pointer in the data string and positional information in the data string of the real data previously inputted to the data string is inputted to the area indicating the real data of the data string. Consequently, the reception side can restore data structure.
Patent JP-H04351926-A (JP)
Title: Shaft vibration meter
Inventor: WATABE YUKIO
IPC: G01P3/36
Filed: 1991-05-30
Abstract: PURPOSE:To obtain a shaft vibration meter which can measure the shaft vibration of rotary equipment in a remote and non-contact manner and has the capacity of measuring shaft torsion, rotating speed, shaft inclination and shaft displacement with one sensor. CONSTITUTION:A set of two measurement rings 11 are mounted at two places in the vertical direction of a shaft 12. The measurement ring 11 has vanes 13 provided at almost equal spaces and a shaft vibration sensor 14 arranged opposite to the shaft 12. The wanes 13 are formed so that the longitudinal ends can be located on the same circumference. The shaft vibration sensor 14 incorporates a circumferential speed optical system 15 passing through the ends of the vanes 13 at two places and a shaft displacement optical system 16 passing through the center 0 of the shaft 12.